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Circuit Protection

SMAJ78AH

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Taiwan Semiconductor Corporation

300W, 91.3V, UNIDIRECTIONAL, TVS

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Symbol, Footprint, 3D Model
Circuit Protection

SMAJ78AH

Active
Taiwan Semiconductor Corporation

300W, 91.3V, UNIDIRECTIONAL, TVS

Technical Specifications

Parameters and characteristics for this part

SpecificationSMAJ78AH
Current - Peak Pulse (10/1000µs)3.2 A
GradeAutomotive
Mounting TypeSurface Mount
Operating Temperature [Max]150 °C
Operating Temperature [Min]-55 °C
Package / CaseDO-214AC, SMA
Power - Peak Pulse400 W
Power Line ProtectionFalse
QualificationAEC-Q101
Supplier Device PackageDO-214AC (SMA)
TypeZener
Unidirectional Channels [custom]1
Voltage - Breakdown (Min) [Min]86.7 V
Voltage - Clamping (Max) @ Ipp126 V
Voltage - Reverse Standoff (Typ)78 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyTape & Reel (TR) 7500$ 0.08
15000$ 0.07
37500$ 0.07
52500$ 0.06

Description

General part information

SMAJ78 Series

126V Clamp 3.2A Ipp Tvs Diode Surface Mount DO-214AC (SMA)